This anti-corrosion keel stands out for its corrosion resistance and durable galvanized coating. Its hot-dipped galvanized surface treatment meets ASTM B633 and GB/T 13912 standards, with a coating weight of 400 grams per square meter, providing 1000 hours of salt spray corrosion resistance, making it suitable for coastal areas and high-humidity environments. The C-shaped cross-section provides optimal rigidity for framing applications, while its 0.7mm thickness ensures adequate structural stability for most commercial and residential projects. It solves critical pain points associated with standard steel keels, including rapid rusting in high-humidity or coastal environments, and frequent replacement due to corrosion damage, delivering a long-lasting, low-maintenance framing solution for harsh construction sites.
This galvanized anti-corrosion keel has a standard length of 3600 millimeters, with a web height of 55 millimeters, flange width of 22 millimeters, and material thickness of 0.7 millimeters. Constructed from cold-formed Q235 steel, it has an ultimate tensile strength of 370MPa, ensuring reliable performance for framing applications. The hot-dipped galvanized surface treatment has a coating weight of 400 grams per square meter, providing excellent resistance to salt spray, moisture, and industrial corrosion. Its C-shaped cross-section optimizes rigidity while minimizing material usage, and it is compatible with standard drywall screws, wall clips, and joint finishing systems for quick, efficient installation.
This galvanized anti-corrosion light steel keel is primarily designed for outdoor and high-humidity indoor construction projects, including coastal residential buildings, commercial kitchens, wastewater treatment facilities, outdoor event structures, and industrial warehouse framing. It is suitable for both load-bearing and non-load-bearing framing applications, and can be used for wall, ceiling, and roof framing in harsh environments. Typical use cases include new construction outdoor framing, retrofit corrosion-resistant upgrades for existing commercial buildings, and framing for outdoor temporary structures. Compared to standard steel keels, it offers far superior corrosion resistance, longer service life, and lower maintenance costs, making it a preferred choice for construction projects in harsh environments.
Post RFQ
Chat
ALL CATEGORIES